2-((3,4-Dimethylphenyl)thio)pentan-3-one CAS 1343393-48-5
| CAS No. | 1343393-48-5 |
| Molecular Formula | C13H18OS |
| Molecular Weight | 222.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-((3,4-Dimethylphenyl)thio)pentan-3-one (CAS 1343393-48-5), a certified reference material (molecular formula C13H18OS, MW 222.35 g/mol) for analytical method development and quality control.
The molecular framework of 2-((3,4-Dimethylphenyl)thio)pentan-3-one (C13H18OS) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-((3,4-Dimethylphenyl)thio)pentan-3-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H18OS |
| Molecular Weight | 222.35 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Sulfur Atoms | 1 |
Related Dimethylphenyl Standards
- 5-((2,4-Dimethylphenyl)thio)pentan-2-one (CAS 1153114-88-5)
- 1-(2,5-Dimethylphenyl)-2-(propylthio)ethan-1-one (CAS 1157206-30-8)
- 1-(2,4-Dimethylphenyl)-2-(propylthio)ethan-1-one (CAS 1157208-06-4)
- 1-(3,4-Dimethylphenyl)-2-(ethylthio)propan-1-one (CAS 1157221-63-0)
- 1-(2,5-Dimethylphenyl)-2-(ethylthio)propan-1-one (CAS 1157366-87-4)
- 1-(2,5-Dimethylphenyl)-2-(isopropylthio)ethan-1-one (CAS 1178315-41-7)
- 1-(2,4-Dimethylphenyl)-2-(isopropylthio)ethan-1-one (CAS 1184062-94-9)
- 1-((2,4-Dimethylphenyl)thio)pentan-2-one (CAS 1248323-18-3)
Recommended Standards
- 1-(3-(Isopentylthio)phenyl)ethan-1-one (CAS 1342657-27-5)
- 4-((2,4-Dimethylphenyl)thio)pentan-2-one (CAS 1343654-86-3)
- 4-((2-Methylbenzyl)thio)pentan-2-one (CAS 1342580-54-4)
- 4-((3,4-Dimethylphenyl)thio)pentan-2-one (CAS 1343707-25-4)
- 3-(3-(Benzyloxy)propoxy)-2-bromobenzaldehyde (CAS 1093644-28-0)
- 2-[4-(2-Amino-6-chlorophenyl)-1-piperazinyl]-1-ethanol (CAS 1155523-02-6)
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